3378228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 9106944

約数和(自身を除く): 5728716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 307, 393, 524, 614, 786, 917, 921, 1228, 1572, 1834, 1842, 2149, 2751, 3668, 3684, 4298, 5502, 6447, 8596, 11004, 12894, 25788, 40217, 80434, 120651, 160868, 241302, 281519, 482604, 563038, 844557, 1126076, 1689114, 3378228]

約数ペア:

[(1, 3378228), (2, 1689114), (3, 1126076), (4, 844557), (6, 563038), (7, 482604), (12, 281519), (14, 241302), (21, 160868), (28, 120651), (42, 80434), (84, 40217), (131, 25788), (262, 12894), (307, 11004), (393, 8596), (524, 6447), (614, 5502), (786, 4298), (917, 3684), (921, 3668), (1228, 2751), (1572, 2149), (1834, 1842)]